Using the Configuration Menu (continued)

Transcription

Table of Contents
Product Contents................................................................................... 3
Minimum System Requirements........................................................... 3
Introduction............................................................................................ 4
Features and Benefits........................................................................... 6
Wireless Basics..................................................................................... 7
Standards-Based Technology................................................................ 8
Wireless Installation Considerations..................................................... 9
Operational Modes.............................................................................. 10
Getting Started.....................................................................................11
Connecting PoE (Power over Ethernet).............................................. 12
Using the Configuration Menu............................................................. 13
Using the AP Manager......................................................................... 40
Networking Basics............................................................................... 61
Troubleshooting................................................................................... 76
Technical Specifications...................................................................... 82
Product Contents
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D-Link AirPremier™ DWL-2200AP
Wireless Access Point Power over Ethernet base unit
Power Adapter
Power Cord
Manual and Warranty on CD
Quick Installation Guide
Ethernet Cable
Mounting Plate
Note: Using a power supply with a different voltage than the one included with the
DWL-2200AP will cause damage and void the warranty for this product.
If any of the above items are missing, please contact your reseller.
Minimum System Requirements
®
®
 Computers with Windows , Macintosh , or Linux-based
operating systems with an installed Ethernet Adapter
™
 Internet Explorer version 6.0 or Netscape Navigator
version 7.0 and above
Introduction
At up to fifteen times the speed of previous wireless devices (maximum
wireless signal rate of up to 108Mbps* in Super G mode), you can
work faster and more efficiently, increasing productivity. With the
DWL-2200AP, bandwidth-intensive applications like graphics or
multimedia will benefit significantly because large files are able to
move across the network quickly.
The DWL-2200AP is capable of operating in one of 3 different wireless
networking modes; access point, WDS (Wireless Distribution System)
with AP, or WDS mode.
Use less wiring, enjoy increased flexibility, save time and money with
PoE (Power over Ethernet). With PoE, the DWL-2200AP shares power
and data over the CAT5 cable, making the setup of your network less
expensive and more convenient.
An ideal solution for quickly creating and extending a wireless local
area network (WLAN) in offices or other workplaces, trade shows and
special events, the DWL-2200AP provides data transfers at up to
108Mbps in Super G mode when used with other D-Link AirPremier™
products. (The 802.11g standard is backwards compatible with 802.11b
devices.)
WPA is offered in two flavors: Enterprise (used for corporations) and
Personal (used for home users).
WPA-Personal and WPA2-Personal is directed at home users who do
not have the server based equipment required for user authentication.
The method of authentication is similar to WEP because you define
a “Pre-Shared Key” on the wireless router/AP. Once the pre-shared
key is confirmed and satisfied on both the client and access point,
then access is granted. The encryption method used is referred to as
the Temporal Key Integrity Protocol (TKIP), which offers per-packet
dynamic hashing. It also includes an integrity checking feature which
ensures that the packets were not tampered with during wireless
transmission. WPA2-Personal is far superior to WPA-Personal,
because the encryption of data is upgraded with the Advanced
Encryption Standard (AES).
* Maximum wireless signal rate derived from IEEE Standard 802.11g specifications. Actual
data throughput will vary. Network conditions and environmental factors, including volume of
network traffic, building materials and construction, and network overhead, lower actual data
throughput rate. Environmental factors may adversely affect wireless signal range.
WPA-Enterprise and WPA2-Enterprise is ideal for businesses
that have existing security infrastructures in place. Management
and security implementation can now be centralized on a server
participating on the network. Utilizing 802.1x with a RADIUS (Remote
Authentication Dial-in User Service) server, a network adminstrator
can define a list of authorized users who can access the wireless
LAN. When attempting to access a wireless LAN with WPA-Enterprise
or WPA2-Enterprise configured, the new client will be challenged
with a username and password. If the new client is authorized by
the administration, and enters the correct username and password,
then access is granted. In a scenario where an employee leaves the
company, the network administrator can remove the employee from
the authorized list and not have to worry about the network being
compromised by a former employee. WPA2-Enterprise is far superior
to WPA-Enterprise, because the encryption of data is upgraded
with the Advanced Encryption Standard (AES).
802.1x: Authentication which is a first line of defense against
intrusion. In the authentication process, the Authentication Server
verifies the identity of the client attempting to connect to the network.
Unfamiliar clients would be denied access.
EAP (Extensible Authentication Protocol) is available through the
Windows® XP operating system. You will need to use the same type
of EAP protocol on all devices in your network when using the 802.1x
feature.
Features and Benefits
 3 Different Operation modes - Capable of operating in
one of three different operation modes to meet your wireless
networking requirements: Access Point; WDS with AP, or WDS.
 Easy Installation with PoE (Power over Ethernet).
 Faster wireless networking with the 802.11g standard to
provide a maximum wireless signal rate of up to 54Mbps*
(maximum wireless signal rate of up to 108Mbps* in Super G
mode).
 Compatible with the 802.11b standard to provide a wireless
data rate of up to 11Mbps - that means you can migrate your
system to the 802.11g standard on your own schedule without
sacrificing connectivity.
 Better security with WPA - The DWL-2200AP can securely
connect wireless clients on the network using WPA (Wi-Fi
Protected Access) providing a much higher level of security
for your data and communications than has previously been
available.
 AP Manager Setup Wizard - The new Setup Wizard makes
network configuration quick and simple.
 SNMP for Management - The DWL-2200AP is not just fast but
it also supports SNMP v.3 for a better network management.
Superior wireless AP manager software is bundled with the
DWL-2200AP for network configuration and firmware upgrade.
Systems administrators can also setup the DWL-2200AP easily
with the Web-based configuration. A D-Link D-View module
will be downloadable for network administration and real-time
network traffic monitoring with D-Link D-View software.
 Utilizes OFDM technology (Orthogonal Frequency Division
Multiplexing).
 Operates in the 2.4GHz frequency range.
 Web-based interface for managing and configuring.
* Maximum wireless signal rate derived from IEEE Standard 802.11g specifications. Actual
network traffic, building materials and construction, and network overhead, lower actual data
throughput rate. Environmental factors may adversely affect wireless signal range.
Wireless Basics
D-Link wireless products are based on industry standards to provide
easy-to-use and compatible high-speed wireless connectivity within
your home, business or public access wireless networks. D-Link
wireless products will allow you access to the data you want, when and
where you want it. You will be able to enjoy the freedom that wireless
networking brings.
A Wireless Local Area Network (WLAN) is a computer network that
transmits and receives data with radio signals instead of wires. WLANs
are used increasingly in both home and office environments, and
public areas such as airports, coffee shops and universities. Innovative
ways to utilize WLAN technology are helping people to work and
communicate more efficiently. Increased mobility and the absence of
cabling and other fixed infrastructure have proven to be beneficial for
many users.
People use WLAN technology for many different purposes:
Mobility - Productivity increases when people have access to data
in any location within the operating range of the WLAN. Management
decisions based on real-time information can significantly improve
worker efficiency.
Low Implementation Costs - WLANs are easy to set up, manage,
change and relocate. Networks that frequently change can benefit
from WLANs ease of implementation. WLANs can operate in locations
where installation of wiring may be impractical.
Installation and Network Expansion - Installing a WLAN system can
be fast and easy and can eliminate the need to pull cable through walls
and ceilings. Wireless technology allows the network to go where wires
cannot go - even outside the home or office.
Inexpensive Solution - Wireless network devices are as competitively
priced as conventional Ethernet network devices. The DWL-2200AP
saves money by providing multi-functionality, configurable in one of four
different modes.
Scalability - WLANs can be configured in a variety of ways to meet
the needs of specific applications and installations. Configurations
are easily changed and range from Peer-to-Peer networks suitable
for a small number of users to larger Infrastructure networks to
accommodate hundreds or thousands of users, depending on the
number of wireless devices deployed.
Standards-Based Technology
The DWL-2200AP Managed Wireless Access Point utilizes the
802.11b and the 802.11g standards.
The IEEE 802.11g standard is an extension of the 802.11b standard. It
increases the maximum wireless signal rate of up to 54Mbps* (maximum
wireless signal rate of up to 108Mbps* in Super G mode) within the
2.4GHz band, utilizing OFDM technology.
This means that in most environments, within the specified range
of this device, you will be able to transfer large files quickly or even
watch a movie in MPEG format over your network without noticeable
delays. This technology works by transmitting high-speed digital data
over a radio wave utilizing OFDM (Orthogonal Frequency Division
Multiplexing) technology. OFDM works by splitting the radio signal into
multiple smaller sub-signals that are then transmitted simultaneously
at different frequencies to the receiver. OFDM reduces the amount of
crosstalk (interference) in signal transmissions.
The D-Link DWL-2200AP will automatically sense the best possible
connection speed to ensure the greatest speed and range possible.
802.11g offers the most advanced network security features available
today, including WPA and WPA2.
*”Maximum wireless signal rate derived from IEEE Standard 802.11g specifications. Actual
network traffic, building materials and construction, and network overhead lower actual data
throughout rate.”
Wireless Installation Considerations
The D-Link DWL-2200AP lets you access your network, using a
wireless connection, from virtually anywhere within its operating range.
Keep in mind, however, that the number, thickness and location of
walls, ceilings, or other objects that the wireless signals must pass
through, may limit the range. Typical ranges vary depending on the
types of materials and background RF (radio frequency) noise in your
home or business. The key to maximizing wireless range is to follow
these basic guidelines:
1 Keep the number of walls and ceilings between the DWL-2200AP
and other network devices to a minimum - each wall or ceiling can
reduce your DWL-2200AP’s range from 3-90 feet (1-30 meters.)
Position your devices so that the number of walls or ceilings is
minimized.
2 Be aware of the direct line between network devices. A wall that is 1.5
feet thick (.5 meters), at a 45-degree angle appears to be almost
3 feet (1 meter) thick. At a 2-degree angle it looks over 42 feet (14
meters) thick! Position devices so that the signal will travel straight
through a wall or ceiling (instead of at an angle) for better reception.
3 Building materials can impede the wireless signal - a solid metal
door or aluminum studs may have a negative effect on range. Try
to position wireless devices and computers with wireless adapters
so that the signal passes through drywall or open doorways and
not other materials.
4 Keep your product away (at least 3-6 feet or 1-2 meters) from
electrical devices or appliances that generate RF noise.
Operational Modes
10
Getting Started
1
2
3
4
5
6
7
You will need broadband Internet access.
Consult with your Cable or DSL provider for proper installation of
the modem.
Connect the Cable or DSL modem to a Router.
(See the printed Quick Installation Guide included with your
router.)
Connect the Ethernet Broadband Router to the PoE base unit.
(See the printed Quick Installation Guide included with the
DWL-2200AP.)
Connect the DWL-2200AP to the PoE base unit.
DWL-2200AP.)
If you are connecting a desktop computer to your network, install
the D-Link DWL-G550 wireless PCI adapter into an available
PCI slot on your desktop computer.
network adapter.)
Install the drivers for the D-Link DWL-G680 wireless Cardbus
adapter into a laptop computer.
DWL-G680.)
11
Connecting PoE (Power over Ethernet)
Step 1 Connect one end of an Ethernet cable (included with your package) to the LAN port on the DWL-2200AP and the other end of
the Ethernet cable to the port labeled P+DATA OUT on the PoE
base unit.
Step 2 Connect another Ethernet cable from the DATA IN port on the
PoE base unit to your router/switch, using a straight through
cable, or to a PC, using a crossover cable.
Step 3 Attach the power adapter to the connector labeled POWER IN on
the PoE base unit. Attach the power cord to the power adapter
and into an electrical outlet.
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Using the Configuration Menu
After you have completed the Setup Wizard (please see the Quick Installation Guide that
came with the product) you can access the Configuration menu at any time by opening
the Web browser and typing in the IP address of the DWL-2200AP. The DWL-2200AP
default IP address is shown below:


Open the Web browser
Type in the IP address of the
DWL-2200AP
Note: if you have changed the default IP address assigned to the DWL-2200AP, make sure to
enter the correct IP address.

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
Type admin in the User Name field
Leave
the Password blank.
(However, if you have changed the
password, please enter the correct
password.)
Click OK
Home > Wizard
The Home>Wizard
screen will appear.
Please refer to the
Quick Installation
Guide for more information regarding the
Setup Wizard.
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admin
Home > Wireless > AP Mode
Wireless
Band-
IEEE 802.11g.
Mode-
Access Point is selected from the pull down menu..
SSID-
Service Set Identifier(SSID)is the name designated for a specific
wireless local area network(WLAN).The SSID’s factory default setting
is dlink.The SSID can be easily changed to connect to an existing
network or to establish a new wireless network.
SSID
Broadcast-
Enable or Disable SSID Broadcast. Enabling this feature broadcasts
the SSID across the network.
Channel-
All devices on the network must share the .
Auto Channel Select Enable or Disable.(Enable this feature to auto-select the channel
for best wireless performance.) Enable is selected by default.
ScanRadio-
Select On or Off.
Super G
Mode-
Super G is a group of performance enhancement features that
increase end user application throughput in an 802.11g network.
Super G is backward compatible to standard 802.11g devices.
For top performance, all wireless devices on the network should be
Super G capable. Select either Disabled, Super G without Turbo, or
Super G with Dynamic Turbo.
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Home > Wireless> AP Mode(continued)
Disabled: Standard 802.11g support, no enhanced capabilities.
Super G without Turbo: Capable of Packet Bursting, Fast Frames,
Compression, and no Turbo mode.
Super G with Dynamic Turbo: Capable of Packet Bursting, Fast
Frames, Compression, and Dynamic Turbo mode.This setting is
backwards compatible with non-Turbo (legacy) devices. Dynamic
Turbo mode is only enabled when all devices on the wireless
network are configured with Super G with Dynamic Turbo enabled.
WMM-
Select Enable or Disable, Enable is selected by default. WMM
stands for Wi-Fi Multimedia, by enabling this feature it will improve
the user experience for audio and video applications over a Wi-Fi
network.
Authentication: Open System
Shared Key
Open System/Shared Key
WPA-EAP
WPA-PSK
WPA2-EAP
WPA2-PSK
WPA-Auto-EAP
WPA-Auto-PSK
Select Open System to communicate the key across the network.
Select Shared Key to limit communication to only those devices that share the same
WEP settings.
Select Open System/Shared Key to allow either form of data encryption.
Select WPA-EAP, WPA2-EAP, WPA-Auto-EAP to secure your network with the inclusion
of a RADIUS server.
Select WPA-PSK, WPA2-PSK, WPA-Auto-PSK to secure your network using a
password and dynamic key changes. (No RADIUS server required).
Home > Wireless>AP Mode>WEP Encryption
Encryption:
Key Type*:
Key Size:
Valid Key:
First through
Fourth keys:
Select Disabled or Enabled. (Disabled is selected here).
Select HEX or ASCII.
Select 64-, 128-, 152-bits.
Select the 1st through the 4th key to be the active key.
Input up to four keys for encryption. You will select one of these
keys in the valid key field.
*Hexadecimal digits consist of the numbers 0-9 and the letters A-F
ASCII (American Standard Code for Information Interchange) is a code for
representing English letters as numbers from 0-127
15
Home>Wireless>AP Mode>WPA-EAP, WPA2-EAP, WPA-Auto-EAP
Cipher Type: Select AES, AUTO or TKIP from the pull down menu.
Group Key Select the interval during which the group key will be valid.
Update Interval: 1800 is the recommended value. A lower interval may reduce data
transfer rate.
Radius Server: Enter the IP address of the Radius server.
Radius Port: Enter the Radius port.
Radius Secret: Enter the the Radius secret.
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Home>Wireless>AP Mode>WPA-PSK, WPA2-PSK, WPA-Auto-PSK
Cipher Select AES, AUTO or TKIP from the pull down menu.
Type:
Group Key Select the interval during which the group key wll be valid. The
Update Interval: default value of 1800 is recommended.
PassPhrase: Enter a PassPhrase in the corresponding field.
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Home > Wireless > WDS with AP Mode
WDS (Wireless Distribution System) with AP mode can set APs to work
as PtP/PtMP Bridge and Access Point function simultaneously with the
same security setting. But all APs need to set as the same SSID.
Wireless
Band-
IEEE 802.11g.
Mode-
WDS with AP mode is selected from the pull-down menu.
SSID-
SSID
Broadcast-
Channel-
6 is the default channel. All devices on the network must share the
same channel.
for best wireless performance.)
Scan-
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Home > Wireless> WDS with AP Mode(continued)
Enter the MAC address of the APs in your network that will
Remote AP
MAC Address- serve as bridges to wirelessly connect multiple networks.
Shared Key
WPA-PSK
WPA2-PSK
WPA-Auto-PSK
WEP settings.
Home > Wireless> WDS with AP Mode> WEP Encryption
Encryption:
Key Type*:
Key Size:
Valid Key:
First through
Fourth keys:
Select 64-, 128-, 152-bits.
Home > Wireless> WDS with AP Mode> WPA-PSK, WPA2-PSK,
WPA-Auto-PSK
Cipher Select AES or AUTO from the pull down menu.
Type:
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Home > Wireless >WDS Mode
WDS (Wireless Distribution System) mode can set APs to work as
PtP/PtMP Bridge. But all APs need to set as the same SSID.
Wireless
Band-
IEEE 802.11g.
Mode
WDS is selected from the pull-down menu.
SSID
SSID
Broadcast-
Channel-
6 is the default channel. All devices on the network must share the
same channel.
for best wireless performance.)
Scan
20
Home > Wireless>WDS Mode(continued)
Remote AP Mac Enter the MAC address of the APs in your network that will serve
Addressas bridges to wirelessly connect multiple networks.
Shared Key
WPA-PSK
WPA2-PSK
WPA-Auto-PSK
WEP settings.
Home > Wireless> WDS Mode> WEP Encryption
Encryption:
Key Type*:
Key Size:
Valid Key:
First through
Fourth keys:
Select 64-, 128-, 152-bits.
Home>Wireless>WDS Mode>WPA-PSK, WPA2-PSK, WPA-Auto-PSK
Cipher
AES is used here.
Type:
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Home > LAN
LAN is short for Local Area Network. This is considered your internal network. These
are the IP settings of the LAN interface for the DWL-2200AP. These settings may be
referred to as private settings. You may change the LAN IP address if needed. The LAN
IP address is private to your internal network and cannot be seen on the Internet.
Get IP From-
Select Static (Manual) or Dynamic (DHCP) as the method you
will use to assign an IP address to the DWL-2200AP.
IP Address-
The IP address of the LAN interface. The default IP address
is: 192.168.0.50
Subnet Mask-
The subnet mask of the LAN interface.
The default subnet mask is 255.255.255.0
Default Gateway-
This field is optional. Enter in the lP address of the gateway
on your network.
Apply-
Click Apply to save the changes.
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Advanced > Performance
Wireless Band-
IEEE 802.11g
Data Rate-
The Data Rates are Auto, 1Mbps, 2Mbps, 5.5Mbps, 6Mbps,
9Mbps, 11Mbps, 12Mbps, 18Mbps, 24Mbps, 36Mbps,
48Mbps, 54Mbps.
Beacon Interval- Beacons are packets sent by an access point to synchronize a
network. Specify a beacon interval value. The default (100) is
recommended.
DTIM-
(Delivery Traffic Indication Message)- 1 is the default setting. DTIM
is a countdown informing clients of the next window for listening
to broadcast and multicast messages.
Fragment
Length-
The fragmentation threshold, which is specified in bytes, determines
whether packets will be fragmented. Packets exceeding the 2346 byte
setting will be fragmented before transmission. 2346 is the default
setting
RTS Length-
This value should remain at its default setting of 2,346. If you
encounter inconsistent data flow, only minor modifications to the
value range between 256 and 2,346 are recommended
Transmit
Power-
Choose full, half (-3dB), quarter (-6dB), eighth (-9dB), minimum
power.
802.11g only-
For increased speed in your network, enable this option.
802.11b devices will be excluded.
Preamble-
Select the default value Short and Long, or Long Only.
23
Advanced > Filters > Wireless Access Settings
The following fields are available for configuration in this window:
Wireless Band-
IEEE 802.11g.
Access Control-
Select Disabled to disable the filters function.
Select Accept to accept only those devices with MAC addresses
in the Access Control List.
Select Reject to reject the devices with MAC addresses in the
Access Control List.
MAC Address-
Enter the MAC addresses of the devices that you wish to control
here. Click Save to add to the Access Control List.
Access Control
List-
The MAC addresses in this list can be accepted or rejected for
inclusion in the network, depending upon the Access Control
selection. Click on the Delete icon next to the MAC address to
delete it from the list.
Apply-
Click Apply to save the changes
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Advanced > Filters > WLAN Partition
Wireless Band-
IEEE 802.11g
Internal Station
Connection-
Enabling this feature allows wireless clients to
communicate with each other. If this feature is disabled,
wireless stations of the selected band are not allowed to
exchange data through the access point.
Ethernet to WLAN
Access-
Enabling this feature allows Ethernet devices to
communicate with wireless clients. If this feature is
disabled, all data from the Ethernet to associated wireless
devices is blocked, but wireless devices can still send
data to the Ethernet.
25
Advanced > Grouping
The D-Link DWL-2200AP allows you to balance the distribution of wireless client
connections across multiple access points. Using load balancing, you can prevent
scenarios where a single access point in your network shows performance
degradation because it is handling a disproportionate share of the wireless traffic.
Load Balance-
Select Enabled or Disabled.
User Limit-
When Load Balance is enabled, select the user limit.
Link Intergrate-
Select Enabled or Disabled
Ethernet Link
Status-
Displays the link status of the Ethernet connect.
26
DHCP Server
Control-
Advanced > DHCP Server > Dynamic Pool Settings
Enable or
Disable the DHCP
function here.
Dynamic Pool
Settings
IP Assigned
FromInput the first IP
address available
for assignment in
your network. The Range of
Pool (1-255)Enter the number
of IP addresses
available for
assignment. SubMask-
Enter the subnet mask. Gateway-
Enter the IP address of the router on the network.
Windows Internet Naming Service is a system that determines the
WinsIP address of a network computer that has a dynamically assigned
IP address.
DNSEnter the IP address of the DNS server. The DNS server translates
domain names such as www.dlink.com into IP addresses.
Domain Name- Enter the Domain Name of the DWL-2200AP.
Lease Time (60- The Lease Time is the period of time before the DHCP server will
31536000 sec)- assign a new IP address.
Turn the Dynamic Pool Settings ON or OFF here.
Status
ApplyClick Apply if you have made any changes.
27
DHCP Server
Control-
Advanced > DHCP Server > Static Pool Settings*
Enable or
Disable the DHCP
function here.
Static
Pool Settings
Assigned lP-
Enter the static IP
address of the
device here.
Assigned MAC
Address-
Enter the MAC
address of the
device here.
SubMask-
Enter the subnet
mask here.
Gateway-
Enter the IP address of the gateway on the network.
WinsWindows Internet Naming Service is a system that determines the IP address of the
a network computer that has a dynamically assigned IP address.
DNS-
Enter the IP address of the DNS server. The DNS server translates domain names such
as www.dlink.com into IP addresses.
Domain Name-
Enter the Domain Name of the DWL-2200AP.
Status-
Turn the Static Pool Settings ON or OFF here.
Assigned Static Pool
After you have input the Static Pool Settings for each device, click Apply and the
profile will appear in this list at the bottom of the window.
*Please note that IPs assigned in the Static Pool Settings must not be in the same
range as those in the Dynamic Pool Settings.
28
Advanced > DHCP Server > Current IP Mapping List
This screen displays information about the current DHCP dynamic and static IP address
pools. This information is available when you enable the DHCP function of the DWL-2200AP
and assign dynamic and static IP address pools.
Current DHCP DynamicThese are IP address pools to which the DHCP
server function has assigned dynamic IP addresses.
PoolsBinding MAC address-
The MAC address of a device on the network that is
within the DHCP dynamic IP address pool.
Assigned IP address-
The current corresponding DHCP-assigned dynamic
IP address of the device.
Lease Time-
The length of time that the dynamic IP address will
be valid.
Current DHCP Static Pools-These are IP address pools to which the DHCP server
function has assigned static IP addresses.
Binding MAC address-
The MAC address of a device on the network that is within
the DHCP static IP address pool.
Assigned IP address-
The current corresponding DHCP-assigned static IP
address of the device.
29
Advanced > Multi-SSID
If you want to configure the Guest and Internal networks on Virtual LAN (VLANs), the
switch and DHCP server you are using must suppport VLANs. As a prerequisite step,
configure a port on the switch for handling VLAN tagged packets as described in the
IEEE802.1Q standard.
30
Advanced > Multi-SSID(continued)
Index-
The Primary SSID and Security cannot be changed here.Those values
follow the setting in Home>Wireless.
SSID-
When you Enable Multi-SSID you can name each Multi-SSID.
Security-
The Security option for these seven Multi-SSIDs are
None, Open System or Shared Key, WPA-EAP, WPA-PSK,
WPA2-EAP, WPA2-PSK, WPA-Auto-EAP, WPA-Auto-PSK
VLAN
Group ID-
When you Enable VLAN State and configure internal and Multi-SSID
networks on VLANs, this field will be enable.
Provide a number between 1 and 4094 for internal VLAN.
This will cuase the access point to send DHCP request woth the VLAN
tags. The switch and the DHCP server must support VLAN IEEE802.1Q
frames.The access point must be able to reach the DHCP Server.
Check with the Administator greading the VLAN and DHCP configurations
Advanced > Multi-SSID > WEP Encryption
Key Type-
Select HEX or ASCII
Key Size-
Select 64-,128-,152-bits
Key-
Select the 1st through the 4th key to b the active key. Enter key here.
Advanced > Multi-SSID > WPA-PSK, WPA2-PSK, WPA-Auto-PSK
Cipher Select AES, AUTO or TKIP from the pull down menu.
Type:
Note: If any of the SSID uses security of WPA-PSK, WPA2-PSK, WPA-Auto-PSK,
WPA-EAP, WPA2-EAP, WPA-Auto-EAP, it will occupy the key space 2 and 3, leaves
only key 1 and key 4 for other SSIDs to use for WEP key.
The Multi-SSID’s security can be WPA-EAP, WPA2-EAP, or WPA-Auto-EAP only when
the Primary SSID’s security is at the same security level. Also, they must connect to the
same RADIUS server.
31
Tools > Admin
User NameLimit Administrator IPUser Name-
Enter a user name; admin is the default setting.
Enable the Limit Administrator IP, you can set one or two
IP address which allowed to manage this AP. Confirm New
Password-
Enter a user name; admin is the default setting.
To change your password, enter your old password here
Enter your new password here.
Enter your new password again.
Console
Protocol-
Choose None, Telnet or SSH.
Old PasswordNew Password-
Time OutCommunity
String-
Select a time period after which a session timeout will occur.
Enter the Public/Private Community string as the password to
access the SNMP service.
32
Apply Settings
and Restart-
Tools > System
Click Restart to
apply the system
settings and restart
the DWL-2200AP.
Restore to
Factory Default
SettingsClick Restore to
return the
DWL-2200AP to its
factory default
settings.
Update File-
Tools > Firmware
After you have
downloaded the
most recent version
of the firmware
from www.support.
dlink.com you can
browse your hard
drive to locate the
downloaded file and
click OK to update
the firmware.
v2.00
33
Tools > Cfg File
Update File-
Browse for the
configuration
settings that you
have saved to your
hard drive. Click OK
when you made
your selection.
Load Settings to
the Local Hard
DriveClick OK to load
the selected
settings.
34
Status > Device Info
This window displays the settings of the DWL-2200AP, as well as the Firmware version
and the MAC address.
35
Status > Stats
This window displays the statistics of the wireless local area network.
36
Status > Client Info
Client Information Select this option to obtine infomation on wireless clients.(A client is a
device on the network that is communicating with the DWL-2200AP)
37
Status > Log
The log information will include, but not limited to, the following items:
• Upgrade Firmware
• Client associate and disassociate with AP
• Web loginIf you require
Log Sever-
If you require more space to hold your logs, please provide the
IP address of the Server that will store your logs. The embedded
memory can only have up to 300 logs. Log Server/IP Enter the IP address of the log server.
AddressLog Type-
Check the box for the type of activity you want to log. There are
three types: System Activity, Wireless Activity, and Notice.
38
Help
At this window you can access the help screens for the topics listed.
39
Using the AP Manager
The AP Manager is a convenient tool to manage the configuration of your network
from a central computer. With AP Manager there is no need to configure devices
individually.
To launch the AP Manager:
• Go to the Start Menu
• Select Programs
• Select D-Link AirPremier
AP Manager
• Select DWL-2200AP
Discovering Devices
Click on this button to discover the
devices available on the network.
40
Using the AP Manager (continued)
Selecting Devices
The AP Manager allows you to configure multiple devices all at once. To select a single
device, simply click on the device you want to select. To select multiple devices, hold
down the Ctrl key while clicking on each additional device. To select an entire list, hold
the Shift key, click on the first AP on the list and then click on the last AP on the list.
IP Configuration
You can assign an IP address to an AP or assign IP
addresses to multiple AP’s by clicking on this button
after selecting the device(s).
Select the AP that you want to assign an IP address to and click the IP button. Enter
the IP address and IP netmask for the selected device and click OK.
You can configure multiple AP’s with IP addresses all at once. Click on the IP button
after you’ve selected all of the AP’s you want to assign an IP address. Enter the IP
address you want to assign the first unit and the AP manager will automatically assign
sequential IP addresses.
41
Device Configuration
Click on this button to access the configuration
properties of the selected device(s).
The device configuration window allows you to configure settings but does not actually
apply the settings to the device unless you click the Apply button. You can also save
and load configuration files from this window. When you load a configuration file, you
must click Apply if you want the settings to be applied to the selected device(s).
The Check All button will select all configurable options. Any setting
that has a checkmark next to it is applied to the device or saved to
the configuration file.
The Clear Checks button deselects all configurable options. This
feature is useful if you only want to change a few settings. Deselect
all items and only check the items that you want to modify.
Refresh will revert to the actual device settings of the selected
device(s).
To save settings to the device, you must click the Apply button. Only
settings that have a checkmark next to them will be applied.
The open button is used to load a previously saved configuration file.
After opening a configuration file, you must click the Apply button to
save the settings to the selected device(s).
The save button allows you to save a configuration file of the selected
device settings. Only settings that have a checkmark next to them
are saved. You cannot save a configuration file if you selected more
than one device in the device list.
The Exit button will close the device configuration window. Any settings
that haven’t been applied will be lost.
42
Device Configuration>General
When selecting multiple devices for configuration, some options are unavailable for
configuration as noted(*) below:
• Device Name(*): This allows you to change the device name for the selected
access point. You must place a checkmark in the Device Name box to change
the name. This option can only be configured when one access point is selected for
configuration.
• IP address and Subnet Mask(*): If you’ve selected one device for configuration and you want to change the IP address of the device, check the IP Address box. You can then enter an IP address and Subnet Mask for the selected access point. This option is only configurable when one access point is selected for configuration. To configure multiple devices with an IP address at one time, please reference the previous page.
• Gateway: Enter the IP address of your gateway, typically your router address.
• DHCP client: There is a pulldown menu to select enabled or disabled. When
enabled, the selected device(s) will function as a DHCP client(s). This allows them to
receive IP configuration information from a DHCP server. When disabled, the access
point(s) must have a static IP address assigned to them.
43
Device Configuration>General (continued)
• Telnet Support: This pulldown selection enables or disables the ability to Telnet
into the selected device(s).
• Telnet Timeout: This pulldown selection defines the timeout period during a
Telnet session with the selected device(s).
• Console Protcol: Choose None, Telnet or SSH.
• Protocol Timeout: Select a time peviod after which session timeout will occur.
• Load Balance: Select Enable or Disable.
• User Limit: When Load Balance is enabled, select the user limit.
• Link Integrate: Select Enable or Disable.
• Ethernet Link Status: Displays the link status of the Ethernet connect.
• Limit Administrator IP: Enable the Limit Adrninstrator IP, you can set one or
two IP address which allowed to manage this AP.
• Community String: Enter the Public/Private Community string as the password
to access the SNMP Service.
44
Device Configuration>Wireless
• SSID: The Service Set (network)
Identifier of your wireless network.
• Channel: Allows you to select a
channel. 6 is the default setting.
• SSID Broadcast: Allows you to enable
or disable the broadcasting of the
SSID to network clients.
• Super G: Super G is a group of
performance enhancement features
that increase end user application
throughput in an 802.11g network.
Super G is backwards compatible
with standard 802.11g devices. For
ideal performance, all wireless devices
on the network should be Super
G capable. The modes are listed
below:
• Radio Wave: Enable or disable the wireless functionality of the selected device(s).
• WMM: Select Enable or Disable. Enable is selected by default. WMM stands for WiFi multimedia, by enabling this feature it will improve the user experience for audio
and video application over a Wi-Fi network.
• Preamble: Select the default value short and long, or long only .
• Data Rate: A pulldown menu to select the maximum wireless signal rate for the
selected devices(s).
• Beacon Interval (20~1000): Beacons are packets sent by an access point to
synchronize a network. Specify the beacon value for the selected device(s) here.
The default value of 100 is recommended.
• DTIM (1~255): DTIM (Delivery Traffic Indication Message) is a countdown informing
clients of the next listening window for broadcast and multicast messages.
• Fragment Length (256~2346): This sets the fragmentation threshold (specified
in bytes). Packets exceeding the value set here will be fragmented. The default is
2346.
• RTS Length (256~2346): The RTS value should not be changed unless you encounter
inconsistent data flow. The default value is 2346.
• Tx Power: A pulldown menu for selecting the transmit power of the selected
• Auto Channel Scan: Enable to scan for the least populated channel. Enabled is
selected by default.
45
Device Configuration>Security
The Security tab contains the WEP configuration settings on the intial page. If you select
WPA as the authentication type, an additional tab will appear with the WPA configuration
options based on your selection.
• Authentication Type: Select from the pulldown menu the type of authentication to
be used on the selected device(s).
• Encryption: Enable or disable encryption on the selected device(s).
• Active Key Index: Select which defined key is active on the selected device(s).
• Key Values: Select the key size (64-bit, 128-bit, or 152-bit) and key type (HEX or
ASCII) and then enter a string to use as the key. The key length is automatically
adjusted based on the settings you choose.
46
Device
Configuration>Security>WPA-EAP
• Cipher Type: Select auto, TKIP, or AES from the pulldown menu.
• Group Key Update Interval: Select the interval during which the group key will
be vaild. 1800 is the recommended setting. A lower interval may reduce transfer
rates.
• RADIUS Server: Enter the IP address of the RADIUS server.
• RADIUS Port: Enter the port used on the RADIUS server.
• RADIUS Secret: Enter the RADIUS secret.
47
Device Configuration>Security>WPA-PSK
• Cipher Type: Select auto, TKIP, or AES from the pulldown menu.
• Group Key Update Interval: Select the interval during which the group key will
be vaild. 1800 is the recommended setting. A lower interval may reduce transfer
rates.
• PassPhrase: Enter a PassPhrase between 8-63 characters in length .
48
Device Configuration>Filters
• Internal Station Connection: Enabling this allows wireless clients to communicate
with each other. When this option is disabled, wireless stations are not allowed to
exchange data through the access point.
• Ethernet to WLAN Access: Enabling this option allows Ethernet devices to
communicate with wireless clients. When this option is disabled, all data from
Ethernet to wireless clients is blocked. Wireless devices can still send data to the
Ethernet devices when this is disabled.
• Access Control: When disabled access control is not filtered based on the MAC
address. If Accept or Reject is selected, then a box appears for entering MAC
addresses. When Accept is selected, only devices with a MAC address in the list
are granted access. When Reject is selected, devices in the list of MAC addresses
are not granted access.
49
Device Configuration>AP Mode
• Access Point: The default setting used to create a wireless LAN.
• WDS with AP: Allows you to connect multiple wireless LANs together,while still functioning
as an AP.If enable, you must enter the MAC address of the other DWL-2200APs.
• WDS: Allows you to connect mulitple wireless LANs together. All other LANs must be
using DWL-2200APs.When enable , you must enterthe MAC address of the other
DWL-2200APs.
50
Device Configuration>DHCP
• DHCP Server: Enable or disable the DHCP server function.
• Dynamic Pool Settings: Click to enable Dynamic Pool Settings. Configure the IP
address pool in the fields below.
• Static Pool Settings: Click to enable Static Pool Settings. Use this function to assign the
same IP address to a device at every restart. The IP addresses assigned in the Static
Pool list must NOT be in the same IP range as the Dynamic Pool.
• IP Assigned From: Enter the initial IP address to be assigned by the DHCP server.
• Range of Pool (1~255): Enter the number of allocated IP addresses.
• SubMask: Enter the subnet mask.
• Gateway: Enter the gateway IP address, typically a router.
• Wins: Wins (Windows Internet Naming Service) is a system that determines the IP
address of a network computer with a dynamically assigned IP address, if applicable.
• DNS: The IP address of the DNS server, if applicable.
• Domain Name: Enter the domain name of the DWL-2200AP, if applicable.
• Lease Time: The period of time that the client will retain the assigned IP address.
• Status: This option turns the dynamic pool settings on or off.
51
Device Configuration>Client Info
Client Info.
Select the option to obtain information on wireless clients.(A client is a
device on the network that is communicating with the DWL-2200AP)
Mac Address
Displays the MAC address of the client.
Band
Displays the wireless band.
Authentication
Displays the type of authentication that is enabled.
Signal
Indicates the strength of the signal.
Power Mode
Displays the status of the power saving feature.
SSID
Indicates the SSID that the client associates with.
52
Device Configuration > Log
RemoteSyslogStatus: Check this option to enable the log and the Remote
Syslog Status Server IP.
System Activity: Select Enable to allow the logging of system actions,
such as logging a firmware upgrade.
Wireless Activity: Select Enable to allow the logging of any wireless
clients that connect to the AP.
Notice: Select Enable to allow all other information to be
logged.
Remote Syslog Status If you require more space to hold your logs, please
Server IP: provide the IP address of the Server that will store
your logs. The embedded memory can only have up
to 300 logs.
53
Device Configuration > Multi-SSID
The DWL-3200AP offers configuration using Multiple SSIDs, allowing
for a virtually segregated station by sharing the same channel. One
primary SSID can be associated with up to 7 guest SSIDs. Because
guest SSIDs cannot be scanned by site survey tools, users cannot
associate with guest SSIDs unless they know the exact SSID and
security setting. The VLAN function can be enabled for both the
primary SSID and the guest SSID.
Click Save to add the MSSID setting to the table below. Highlight and
click Delete to remove the MSSID from the table.
54
Configuration Files
The DWL-2200AP allows you to save the device settings to a configuration file. To save
a configuration file, follow these steps:
• Select a device from the Device List on the main screen of the AP Manager.
• Click the device configuration button.
• Click the Save button after you have all of the settings as you want them.
• A popup window will appear prompting you for a file name and location. Enter the
file name, choose a file destination, and click Save.
Device Configuration button.
To load a previously saved configuration file, follow these steps:
• Select a device or devices from the Device List on the main screen of the AP
Manager.
• Click the device configuration button.
• Click the Open button.
• A popup window will appear prompting you to locate the configuration file. Locate the
file and click Open.
• The configuration file is loaded into the AP Manager but has not actually been written to
the device(s). If you want to use the newly loaded configuration for the selected device(s),
click Apply and the configuration settings will be written to the device(s). Device Configuration button.
You must always click
Apply in the Configuration
window if you want the
settings to take effect.
55
Firmware
You can upgrade the firmware by clicking on
this button after selecting the device(s).
To upgrade the firmware:
• Download the latest firmware upgrade from http://support.dlink.com to an easy
to find location on your hard drive.
• Click on the firmware button as shown above.
• A popup window will appear. Locate the firmware upgrade file and click Open.
IMPORTANT! DO NOT DISCONNECT POWER FROM THE UNIT WHILE THE
FIRMWARE IS BEING UPGRADED.
System Settings
You can customize the basic System Settings for
the DWL-2200AP by clicking on this button.
• Access Password: This sets the admin password for
the selected device(s).
• Auto Refresh: This setting allows you to enable auto
refreshing of the network device list. By default this option
is disabled. If you choose to enable it, you must enter the
refresh interval in seconds.
All other settings on this screen should
be left at the default setting.
56
Setup Wizard
This button will launch the Setup Wizard that will
guide you through device configuration.
Click Next
Enter a Password and retype it
in the Verify Password field.
Click Next
57
Setup Wizard (continued)
Enter the SSID and the
Channel for the network.
Click Next
If you want to enable Encryption, enter the Encryption values
here.
Click Next
58
Setup Wizard (continued)
Click Finish
The DWL-2200AP setup is complete!
59
Refresh
Click on this button to refresh the list
of devices available on the network.
Devices with a checkmark
next to them are still
available on the network.
Devices with an X are no
longer available on the
network.
About
Click on this button to view the version
of AP Manager.
60
Networking Basics
Using the Network Setup Wizard in Windows XP
In this section you will learn how to establish a network at home or work, using
Microsoft Windows XP.
Note: Please refer to websites such as http://www.homenethelp.com
and http://www.microsoft.com/windows2000 for information about networking
computers using Windows 2000,/Me/98SE.
Go to Start>Control Panel>Network Connections
Select Set up a home or small office network
When this screen appears, click Next.
61
Networking Basics (continued)
Please follow all the instructions in this window:
Click Next.
In the following window, select the best description of your computer. If your
computer connects to the Internet through a router, select the second option as
shown.
Click Next.
62
Enter a Computer description and a Computer name (optional.)
Click Next.
Enter a Workgroup name. All computers on your network should have the same
Workgroup name.
Click Next.
63
Please wait while the Network Setup Wizard applies the changes.
When the changes are complete, click Next.
Please wait while the Network Setup Wizard configures the computer.
This may take a few minutes.
Format the disk if you wish, and click Next.
64
In the window below, select the option that fits your needs. In this example, Create
a Network Setup Disk has been selected. You will run this disk on each of the
computers on your network. Click Next.
Please wait while the Network Setup Wizard copies the files.
Insert a disk into the Floppy Disk Drive, in this case drive A.
Click Next.
65
Please read the information under Here’s how in the screen below. After you complete
the Network Setup Wizard you will use the Network Setup Disk to run the Network
Setup Wizard once on each of the computers on your network. Click Next.
66
Please read the information on this screen, then click Finish to complete the
Network Setup Wizard.
The new settings will take effect when you restart the computer. Click Yes to restart
the computer.
You have completed configuring this computer. Next, you will need to run the Network
Setup Disk on all the other computers on your network. After running the Network
Setup Disk on all your computers, your new wireless network will be ready to use.
67
Naming your Computer
To name your computer using Windows XP, please follow these directions:
Click Start (in the lower left corner of the screen).
Right-click on My Computer.
Select Properties.
Select

the Computer
Name Tab in the System
Properties window.
You may

enter a Comput-
er Description if you wish;
this field is optional.
To rename

the computer
and join a domain, click
Change.
68
Naming your Computer
In this
window, enter the
Computer name.
Select
Workgroup and enter
the name of the Workgroup.
on your
All computers
network must have the same
Workgroup name.
Click OK.
Checking the IP Address in Windows XP
The adapter-equipped computers in your network must be in the same IP address range
(see Getting Started in this manual for a definition of IP address range.) To check on
the IP address of the adapter, please do the following:
 Right-click on the
Local Area Connection icon in the
task bar.
 Click on Status.
69
Checking the IP Address in Windows XP
This window will appear.
 Click the Support
tab.
 Click Close.
Assigning a Static IP Address in Windows XP/2000
Note: DHCP-capable routers will automatically assign IP addresses to the computers
on the network, using DHCP (Dynamic Host Configuration Protocol) technology. If you
are using a DHCP-capable router you will not need to assign static IP addresses.
If you are not using a DHCP capable router, or you need to assign a static IP address,
please follow these instructions:
 Goto Start.
on
 Double-click
Control Panel.
70
Assigning a Static IP Address in Windows XP/2000
Click on Internet Protocol

Click Properties

(TCP/IP)
Double-click
on Network
Connections.
Select Use the following

IP address in the Internet
Protocol (TCP/IP) Properties
window (shown below)
Right-click
on Local Area
Connections.
on
Double-click
Properties.
71
Assigning a Static IP Address
in Windows XP/2000
Click on Internet Protocol
(TCP/IP).
Click Properties.
 Input your IP address and
subnet mask. (The IP
addresses on your network
must be within the same
range. For example, if
one computer has an IP
address of 192.168.0.2,
the other computers should
have IP addresses that are
sequential, like 192.168.0.3
and 192.168.0.4. The subnet
mask must be the same for
all the computers on the
network.)
 Input your DNS server
addresses. (Note: If you are
entering a DNS server, you
must enter the IP Address of
the Default Gateway.)
The DNS server information will be supplied
by your ISP (Internet Service Provider.)

Click OK.
72
D-Link DWL-G650
Assigning a Static IP Address with Macintosh OSX
to the Apple Menu
Go and select System Preferences.
cClick on Network.

Select
Built-in Ethernet in
the Show pull-down menu.
Select
Manually in the
Configure pull-down menu.
Built-in Ethernet
Inputthe Static IP Address,
the Subnet Mask and the
Router IP Address in the
appropriate fields.
Apply Now.
Click
73
Selecting a Dynamic IP Address with Macintosh OSX
Go to the Apple Menu and select
System Preferences.
on Network.
Click
Select
Built-in Ethernet in the
Show pull-down menu.
Built-in Ethernet
Manually
Select
Using DHCP in the
Configure pull-down menu.
Click Apply Now.
IP Address, Subnet mask,
The and the Router’s IP Address
will appear in a few seconds.
74
Using DHCP
Checking the Wireless Connection by Pinging in Windows XP/ 2000
to Start > Run >
Go type cmd. A window
similar to this one
will appear. Type
ping xxx.xxx.xxx.
xxx, where xxx is
the IP address of
the wireless router or
access point. A good
wireless connection
will show four replies
from the wireless
router or access
point, as shown.
Checking the Wireless Connection by Pinging in Windows Me/98
to Start > Run
Go > type command.
A window similar
to this will appear.
Type ping xxx.xxx.
xxx.xxx where xxx
is the IP address
of the wireless
router or access
point. A good wireless connection will
show four replies
from the wireless
router or access
point, as shown.
75
Troubleshooting
This Chapter provides solutions to problems that can occur during the installation and
operation of the DWL-2200AP Wireless Access Point. We cover various aspects of
the network setup, including the network adapters. Please read the following if you are
having problems.
Note: It is recommended that you use an Ethernet connection to
configure the DWL-2200AP Wireless Access Point.
1.The computer used to configure the DWL-2200AP cannot access
the configuration menu.
Check that the Ethernet LED on the DWL-2200AP is ON. If the LED

is not ON, check that the cable for the Ethernet connection is securely
inserted.

Check that the Ethernet adapter is working properly. Please see item
3 (Check that the drivers for the network adapters are installed
properly) in this Troubleshooting section to check that the drivers are
loaded properly.
Check that the IP address is in the same range and subnet as the

DWL-2200AP. Please see Checking the IP Address in Windows XP
in the Networking Basics section of this manual.
Note: The IP address of the DWL-2200AP is 192.168.0.50. All the computers on
the network must have a unique IP address in the same range, e.g., 192.168.0.x.
Any computers that have identical IP addresses will not be visible on the network.
They must all have the same subnet mask, e.g., 255.255.255.0
Do a
Ping test to make sure that the DWL-2200AP is responding. Go

to Start>Run>Type Command>Type ping 192.168.0.50. A successful
ping will show four replies.
Note: If you have changed
the default IP address, make
sure to ping the correct IP
address assigned to the
DWL-2200AP.
76
Troubleshooting (continued)
2. The wireless client cannot access the Internet in Infrastructure mode.
Make sure the wireless client is associated and joined with the correct access point. To
check this connection: Right-click on the local area connection icon in the taskbar>
select View Available Wireless Networks. The Connect to Wireless Network screen
will appear. Please make sure you have selected the correct available network, as
shown in the illustration below.
• Go to Start
• Right-click on My Computer
• Click Properties
default
Check that the IP address assigned to the wireless adapter is within the same IP
address range as the access point and gateway. (Since the DWL-2200AP has
an IP address of 192.168.0.50, wireless adapters must have an IP address in
the same range, e.g., 192.168.0.x. Each device must have a unique IP address;
no two devices may have the same IP address. The subnet mask must be the
same for all the computers on the network.) To check the IP address assigned
to the wireless adapter, double-click on the local area connection icon in
the taskbar > select the Support tab and the IP address will be displayed.
(Please refer to Checking the IP address in the Networking Basics section
of this manual.)
If it is necessary to assign a static IP address to the wireless adapter, please
refer to the appropriate section in Networking Basics. If you are entering a DNS
server address you must also enter the default gateway address. (Remember
that if you have a DHCP-capable router, you will not need to assign a static IP
address. See Networking Basics: Assigning a Static IP Address.)
77
2. The wireless client cannot access the Internet in the
Infrastructure mode (continued).
Check
to make sure that the router in your network is functioning properly
by pinging it. If the router is not functioning properly, it will not connect to the
Internet. If you need to find out how to ping network devices, please refer to
Checking the Wireless Connection by pinging in the Networking Basics
section of this manual.
Check
to make sure that the DNS server in your network is functioning
properly by pinging it. If the DNS server is not functioning properly, you
may be unable to access the Internet. Typically, your ISP (Internet Service
Provider) will be able to give you the DNS server information.
3. Check that the drivers for the network adapters are installed properly.
You may be using different network adapters than those illustrated here, but this procedure
will remain the same, regardless of the type of network adapters you are using.
Go to Start > My Computer >
Properties.
Select the Hardware Tab.
Click Device Manager.
78
on NetDouble-click
work Adapters.
on D-Link
Right-click
AirPlus DWL-G650
Wireless Cardbus
Adapter (In this example
we use the DWL-G650;
you may be using other
network adapters, but the
procedure will remain the
same.)
D-Link AirPlus DWL-G650
Select
Properties to
check that the drivers are
installed properly.
D-Link AirPlus DWL-G650 Wireless Cardbus Adapter
D-Link AirPlus DWL-G650 Wireless Cardbus Adapter
Lookunder Device
Status to check that the
device is working
properly.
ClickOK.
79
4. What variables may cause my wireless products to lose reception?
D-Link products let you access your network from virtually anywhere you want. However,
the positioning of the products within your environment will affect the wireless range. Please
refer to Installation Considerations in the Wireless Basics section of this manual for further
information about the most advantageous placement of your D-Link wireless products.
5. Why does my wireless connection keep dropping?
Antenna

Orientation- Try different antenna orientations for the DWL-2200AP. Try to
keep the antenna at least 6 inches away from the wall or other objects.
If you
are using 2.4GHz cordless phones, X-10 equipment or other home security

systems, ceiling fans, and lights, your wireless connection will degrade dramatically
or drop altogether. Try changing the channel on your router, access point and wireless adapter to a different channel to avoid interference.
Keep
your product away (at least 3-6 feet) from electrical devices that generate

RF noise, like microwaves, monitors, electric motors, etc.
Whendeploying several access points and wireless devices, please make sure that
access points in close proximity do not have overlapping channels. Nearby access
points should be assigned channels that are at least 4 channels apart to prevent
interference. For example, with a group of 3 access points you could assign the first
to channel 1, the second to channel 6, and the third to channel 11.
6. Why can’t I get a wireless connection?
If you have enabled encryption on the DWL-2200AP, you must also enable encryption
on all wireless clients in order to establish a wireless connection.
 The encryption settings are: 64-, 128-, or 152-bit. Make sure that the encryption
bit level is the same on the access point and the wireless client.
Make sure that the SSID on the access point and the wireless client are exactly
the same. If they are not, wireless connection will not be established.
Move the DWL-2200AP and the wireless client into the same room and then
test the wireless connection.
Disable all security settings. (WEP, MAC Address Control)
80
6. Why can’t I get a wireless connection? (continued)
Turn off your DWL-2200AP and the client. Turn the DWL-2200AP back on again,
and then turn on the client.
Make sure that all devices are set to Infrastructure mode.
Check that the LED indicators are indicating normal activity. If not, check that
the AC power and Ethernet cables are firmly connected.
Check that the IP address, subnet mask, and gateway settings are correctly
entered for the network.
If you are using 2.4GHz cordless phones, X-10 equipment or other home security systems, ceiling fans, and lights, your wireless connection will degrade
dramatically or drop altogether. Try changing the channel on your DWL-2200AP,
and on all the devices in your network to avoid interference.
Keep your product away (at least 3-6 feet) from electrical devices that generate
RF noise, like microwaves, monitors, electric motors, etc.
7. I forgot my encryption key.
Reset the DWL-2200AP to its factory default settings and restore the other
devices on your network to their default settings. You may do this by pressing
the Reset button on the back of the unit. You will lose the current configuration
settings.
81
Technical Specifications
Standards
• IEEE 802.11b
• IEEE 802.11g
• IEEE 802.3
• IEEE 802.3u
• IEEE 802.3x
• IEEE 802.3af
Device Management
• Web-Based – Internet Explorer v6 or later; Netscape Navigator™ v7 or later; or other
Java-enabled browsers.
• Telnet
• AP Manager
• SNMP v.3
Data Rates*
For 802.11g:
• 108, 54, 48, 36, 24, 18, 12, 9 and 6Mbps
For 802.11b:
• 11, 5.5, 2, and1Mbps
Security
• WPA2-Enterprise
• WPA2 - Personal
• WPA-Enterprise
• WPA - Personal
• 64-,128-,152-bit WEP
• MAC Address Access Control List
Wireless Frequency Range
• 2.4GHz to 2.4835GHz
Wireless Operating Range**
802.11g (Full Power with 5dBi gain diversity dualband dipole antenna)
Indoors:
• 98ft (30m) @ 54Mbps
• 112ft (34m) @ 48Mbps
• 118ft (36m) @ 36Mbps
• 151ft (46m) @ 24Mbps
• 197ft (60m) @ 18Mbps
• 213ft (65m) @ 12Mbps
• 256ft (78m) @ 9Mbps
• 308ft (94m) @ 6Mbps
Outdoors:
• 279ft (85m) @ 54Mbps
• 656ft (200m) @ 18Mbps
• 1148ft (350m) @ 6Mbps
* Maximum wireless signal rate derived from IEEE Standard 802.11g specifications. Actual data throughput will
vary. Network conditions and environmental factors, including volume of network traffic, building materials and
construction, and network overhead, lower actual data throughput rate. Environmental factors may adversely affect
wireless signal range.
** Environmental conditions may adversely affect wireless signal range.
82
Technical Specifications
Operating Voltage
• 48VDC +/- 10% for PoE
For 802.11g:
• 1Mbps: -92dBm
• 2Mbps: -90dBm
• 5.5Mbps: -88dBm
• 6Mbps: -88dBm
• 9Mbps: -86dBm
• 11Mbps: -85dBm
• 12Mbps: -85dBm
• 18Mbps: -83dBm
• 24Mbps: -80dBm
• 36Mbps: -76dBm
• 48Mbps: -72dBm
• 54Mbps: -72dBm
Radio and Modulation Type
For 802.11b:
DSSS:
• DBPSK @ 1Mbps
• DQPSK @ 2Mbps
• CCK @ 5.5 and 11Mbps
For 802.11g:
OFDM:
• BPSK @ 6 and 9Mbps
• QPSK @ 12 and 18Mbps
• 16QAM @ 24 and 36Mbps
• 64QAM @ 48 and 54Mbps
DSSS:
• DBPSK @ 1Mbps
• DQPSK @ 2Mbps
• CCK @ 5.5 and 11Mbps
LEDs
• Power
• LAN
• 802.11b/g
Temperature
• Operating: 32ºF to 104ºF (0ºC to 40ºC)
• Storing: -40ºF to 149ºF (-40ºC to 65ºC)
Transmit Output Power
For 802.11b:
• 158mW (22dBm)
• 79mW (19dBm)
• 40mW (16dBm)
• 20mW (0dBm)
• 1mW (10dBm)
Humidity
• Operating: 10%~90% (non-condensing)
• Storing: 5%~95% (non-condensing)
Certifications
• FCC
• CE
• UL
• Wi-Fi / WMM
For 802.11g:
• 126mW (21dBm)
• 63mW (18dBm)
• 30mW (15dBm)
• 20mW (12dBm)
• 1mW (0dBm)
Dimensions
• L = 10.93 inches (277.7mm)
• W = 6.10 inches (155mm)
• H = 1.77 inches (45mm)
Receiver Sensitivity
For 802.11b:
• 1Mbps: -92dBm
• 2Mbps: -90dBm
• 5.5Mbps: -88dBm
• 11Mbps: -85dBm
Warranty
• 1 Year
83
Technical Support
You can find software updates and user documentation on the D-Link websites.
If you require product support, we encourage you to browse our FAQ section on
the Web Site before contacting the Support line. We have many FAQ’s which
we hope will provide you a speedy resolution for your problem.
For Customers within
The United Kingdom & Ireland:
D-Link UK & Ireland Technical Support over the Internet:
http://www.dlink.co.uk
ftp://ftp.dlink.co.uk
D-Link UK & Ireland Technical Support over the Telephone:
08456 12 0003 (United Kingdom)
+1890 886 899 (Ireland)
Lines Open
8.00am-10.00pm Mon-Fri
10.00am-7.00pm Sat & Sun
For Customers within Canada:
D-Link Canada Technical Support over the Telephone:
1-800-361-5265 (Canada)
Mon. to Fri. 7:30AM to 9:00PM EST
D-Link Canada Technical Support over the Internet:
http://support.dlink.ca
email: support@dlink.ca
84

Using the Configuration Menu (continued)

Transcription

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